Title:
GREASE SEALING STRUCTURE OF CONSTANT VELOCITY JOINT OF VEHICLE, AND CONSTANT VELOCITY JOINT INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2022/211566
Kind Code:
A1
Abstract:
This grease sealing structure may provide grease sealing for sealing grease filled between an outer race and an inner race of a constant velocity joint, and includes: a boot that can be supported in close contact by each of the outer race and the inner race; a clamping cap that is fastened to the outer race to restrict the motion in the axial direction of the outer race and can press the boot in the axial direction of the outer race and thereby bring the boot into close contact with the outer race; and a sealing ring that can be fastened to the boot to press the boot against the outer circumferential surface of the inner race.
Inventors:
JANG DAL SOO (KR)
SEO JONG UK (KR)
SEO JONG UK (KR)
Application Number:
PCT/KR2022/004685
Publication Date:
October 06, 2022
Filing Date:
April 01, 2022
Export Citation:
Assignee:
ERAE AMS CO LTD (KR)
International Classes:
F16D3/84; F16D3/223; F16J3/04
Foreign References:
| JP2009228728A | 2009-10-08 | |||
| JP5818390B2 | 2015-11-18 | |||
| JP2004060770A | 2004-02-26 | |||
| JP2007155098A | 2007-06-21 | |||
| US20100285891A1 | 2010-11-11 | |||
| KR102375738B1 | 2022-03-17 | |||
| US8313107B2 | 2012-11-20 | |||
| US9494199B2 | 2016-11-15 |
Attorney, Agent or Firm:
MI PATENT AND LAW FIRM (KR)
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